---
id: object/pageextension/18144-in
type: object
title: Page extension 18144 "GST Posted Sales Invoice Ext" (IN)
summary: Page extension 18144 "GST Posted Sales Invoice Ext" (IN) in the IN country layer (Microsoft.Sales.History), extends "Posted Sales Invoice". Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - pageextension
  - in layer
versions:
  introduced: "29"
  last_changed: null
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: 2ef12f7049e10f279a631ba6f9681b51b76ad1250501478ad01e79f3b3d05dcd
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/IN/INGST/app/GSTSales/src/PageExtension/GSTPostedSalesInvoiceExt.PageExt.al
    title: src/Apps/IN/INGST/app/GSTSales/src/PageExtension/GSTPostedSalesInvoiceExt.PageExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations:
    - localization/in
  videos: []
  posts: []
  guidelines: []
object_type: pageextension
object_id: 18144
name: GST Posted Sales Invoice Ext
namespace: Microsoft.Sales.History
app: INGST
extends: Posted Sales Invoice
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
country: IN
counts:
  fields: 0
  procedures: 1
  events: 0
  subscribers: 0
  controls: 32
  actions: 5
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
---

# Page extension 18144 "GST Posted Sales Invoice Ext" (IN)

> Page extension 18144 "GST Posted Sales Invoice Ext" (IN) in the IN country layer (Microsoft.Sales.History), extends "Posted Sales Invoice". Introduced in BC29, still in BC30.

IN country layer · Microsoft.Sales.History · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/IN/INGST/app/GSTSales/src/PageExtension/GSTPostedSalesInvoiceExt.PageExt.al) · facts from BC29

An object of the [IN localization](../../localizations/in.md), not part of W1.

## Fields on this page

Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked).

| Group | Control | Shows | ToolTip |
|---|---|---|---|
| addafter(Ship-to Code) | Ship-to Customer | `Rec."Ship-to Customer"` | Specifies the alternate customer code which will be used as Ship-to-Customer, this provision is only applicable for GST calculation of export customers. |
| addfirst(Tax Info) | Invoice Type | `Rec."Invoice Type"` | Specifies the Invoice type as per GST law. |
|  | Bill Of Export No. | `Rec."Bill Of Export No."` | Specifies the bill of export number. It is a document number which is submitted to custom department . |
|  | Bill Of Export Date | `Rec."Bill Of Export Date"` | Specifies the entry date defined in bill of export document. |
|  | E-Commerce Customer | `Rec."E-Commerce Customer"` | Specifies the customer number for which merchant id has to be recorded. |
|  | E-Comm. Merchant Id | `Rec."E-Comm. Merchant Id"` | Specifies the merchant ID provided to customers by their payment processor. |
|  | Reference Invoice No. | `Rec."Reference Invoice No."` | Specifies the Reference Invoice number. |
|  | GST Without Payment of Duty | `Rec."GST Without Payment of Duty"` | Specifies if the invoice is a GST invoice with or without payment of duty. |
|  | GST Invoice | `Rec."GST Invoice"` | Specifies whether this transaction is related to GST. |
|  | POS Out Of India | `Rec."POS Out Of India"` | Specifies if the place of supply of invoice is out of India. |
|  | GST Bill-to State Code | `Rec."GST Bill-to State Code"` | Specifies the bill-to state code of the customer on the sales document. |
|  | GST Ship-to State Code | `Rec."GST Ship-to State Code"` | Specifies the ship-to state code of the customer on the sales document. |
|  | Location State Code | `Rec."Location State Code"` | Specifies the sate code mentioned of the location used on the sales document. |
|  | Nature of Supply | `Rec."Nature of Supply"` | Specifies the nature of GST transaction. For example, B2B/B2C. |
|  | GST Customer Type | `Rec."GST Customer Type"` | Specifies the type of the customer. For example, Registered, Unregistered, Export etc.. |
|  | Ship-to GST Customer Type | `Rec."Ship-to GST Customer Type"` | Specifies the type of the customer. For example, Registered/Unregistered/Export etc. |
|  | Rate Change Applicable | `Rec."Rate Change Applicable"` | Specifies if rate change is applicable on the sales document. |
|  | Supply Finish Date | `Rec."Supply Finish Date"` | Specifies the supply finish date. For example, Before rate change/After rate change. |
|  | Payment Date | `Rec."Payment Date"` | Specifies the payment date. For example, Before rate change/After rate change. |
|  | Vehicle No. | `Rec."Vehicle No."` | Specifies the vehicle number on the sales document. |
|  | Date of Removal | `Rec."Posting Date"` | Specifies the date of removal. |
|  | Time of Removal | `Rec."Time of Removal"` | Specifies the time of removal. |
|  | Mode of Transport | `Rec."Mode of Transport"` | Specifies the transportation mode e.g. by road, by air etc. |
|  | Vehicle Type | `Rec."Vehicle Type"` | Specifies the vehicle type on the sales document. For example, Regular/ODC. |
|  | Distance (Km) | `Rec."Distance (Km)"` | Specifies the distance on the sales document. |
|  | E-Way Bill No. | `Rec."E-Way Bill No."` | Specifies the E-way bill number on the sale document. |
|  | Acknowledgement No. | `Rec."Acknowledgement No."` | Specifies a unique number assigned by e-invoice portal. |
|  | Acknowledgement Date | `Rec."Acknowledgement Date"` | Specifies the date of acknowledgement. |
|  | IRN Hash | `Rec."IRN Hash"` | Specifies a unique number of 64 character generated by system. |
|  | E-Inv. Cancelled Date | `Rec."E-Inv. Cancelled Date"` | Specifies e-invoice cancellation date. |
|  | Cancel Reason | `Rec."Cancel Reason"` | Specifies the cancellation reason. |
| addafter(IncomingDocAttachFactBox) | QR Code | part Sales Invoice QR Code | — |

## Actions

| Group | Action | ToolTip | Runs |
|---|---|---|---|
| addafter(Print) | Generate IRN | Specifies the function which will generate IRN No. |  |
|  | Cancel E-Invoice | Specifies the function through which cancelled Json file will be generated. |  |
|  | Generate E-Invoice | Specifies the function through which Json file will be generated. |  |
|  | Generate QR Code | Specifies the function through which QR Code will be generated for B2C Transactions. |  |
|  | Import E-Invoice Response | Specifies the function through which Json file can be imported. |  |

## Procedures

1 local procedures, no public ones.

## Triggers

OnAfterGetCurrRecord

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "pageextension", object_name: "GST Posted Sales Invoice Ext")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.

A IN country object, not part of W1: the default corpus does not have it; `bcatlas_list_countries` shows which countries the atlas has.